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従来のSQLServerデータベースに接続しています。テーブルの1つに「Primary」という列名があります。そのため、スクリプトは失敗しています。

nhibernateによって生成されたスクリプト：SELECTlocations0_.CustomerID as CustomerID1_、locations0_.LocationID as LocationID1_、locations0_.LocationID as LocationID2_0_、locations0_.Primary as Primary2_0_、locations0_.CustomerID as CustomerID2_0_ FROM dbo.tblLocation location0_ WHERE location0_.CustomerID =？

クラス：

public class Location 
{
    public virtual int LocationID { get; set; }
    public virtual Customer Customer { get; set; }
    public virtual int? CustomerID { get; set; }
    public virtual string LocationName { get; set; }
    public virtual string Address1 { get; set; }
    public virtual string Address2 { get; set; }
    public virtual string Address3 { get; set; }
    public virtual string City { get; set; }
    public virtual string StateOrProvince { get; set; }
    public virtual string PostalCode { get; set; }
       public virtual datetime? LTimeStamp{ get;set; }
    public virtual bool Primary { get; set; }
}

マップ：パブリッククラスTblLocationMap：ClassMap {

    public TblLocationMap() 
    {
        Table("tblLocation");
        //LazyLoad();
        Id(x => x.LocationID).GeneratedBy.Identity().Column("LocationID");
                    References(x => x.Customer).Column("CustomerID");
        Map(x => x.LocationName).Column("LocationName").Length(50);
        Map(x => x.Address1).Column("Address1").Length(200);
        Map(x => x.Address2).Column("Address2").Length(200);
        Map(x => x.Address3).Column("Address3").Length(200);
        Map(x => x.City).Column("City").Length(100);
        Map(x => x.StateOrProvince).Column("StateOrProvince").Length(100);
        Map(x => x.PostalCode).Column("PostalCode").Length(20);
        //Map(x => x.Primary).Column("Primary").Not.Nullable();
        //Map(x => x.LTimestamp).Column("LTimestamp");
        HasMany(x => x.Contacts).KeyColumn("LocationID");
    }

sql：

CREATE TABLE [dbo]。[tblLocation]（[LocationID] [int] IDENTITY（1,1）NOT NULL、[CustomerID] [int] NULL、[LocationName] nvarchar NULL、[Address1] nvarchar NULL、[Address2] nvarchar NULL 、[Address3] nvarchar NULL、[City] nvarchar NULL、[StateOrProvince] nvarchar NULL、[PostalCode] nvarchar NULL、[Primary] [bit] NOT NULL、[RecTimestamp] [timestamp] NULL、（[LocationID] ASC）WITH（ PAD_INDEX = OFF、STATISTICS_NORECOMPUTE = OFF、IGNORE_DUP_KEY = OFF、ALLOW_ROW_LOCKS = ON、ALLOW_PAGE_LOCKS = ON）ON [PRIMARY]）ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]

行く

GenericADOException：コレクションを初期化できませんでした：[Domain.Locations＃466] [SQL：SELECT location0_.CustomerID as CustomerID1_、locations0_.LocationID as LocationID1_、locations0_.LocationID as LocationID2_0_、locations0_.LocationName as Location2_2_0_、locations0_.Address1 as Address3_2_0_、locations0_ .Address2 as Address4_2_0_、locations0_.Address3 as Address5_2_0_、locations0_.City as City2_0_、locations0_.StateOrProvince as StateOrP7_2_0_、locations0_.PostalCode as PostalCode2_0_、locations0_.Primary as Primary2_0_、locations0_.CustomerID as CustomerID2_0_ FROM dbo. ？]

内部例外：{"キーワード'Primary'の近くの構文が正しくありません。"}

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1 に答える 1

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予約語であり、適切にエスケープPrimaryされていない可能性があるため、列名をバックティックで暗黙的にエスケープしてみてください。

例えば

Map(x => x.Primary).Column("`Primary`").Not.Nullable();

MsSqlサーバーを使用している場合、NHibernateはバックティックを角括弧と自動的に交換します[Primary]

スキーマが中括弧を生成しているのに、selectSQLは生成されていないのは不思議です。

于 2012-11-07T11:20:30.933 に答える